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GX9 ASD Installation and Operation Manual
Control Margin Modulation for Current Vector Control
Program
Special
Special Parameters
This parameter establishes the control margin of modulation when operating in
the
Current Vector Control
mode.
Direct Access Number — F482
Parameter Type —
Numerical
Factory Default —
90.00
Changeable During Run —
Yes
Minimum — 80.00
Maximum — 300.00
Units — %
Control Margin Modulation for Voltage Vector Control
Program
Special
Special Parameters
This parameter establishes the control margin of modulation when operating in
the
Voltage Vector Control
mode.
Direct Access Number — F483
Parameter Type —
Numerical
Factory Default —
105.00
Changeable During Run —
Yes
Minimum — 80.00
Maximum — 300.00
Units — %
Control Margin Modulation for Constant Vector Control
Program
Special
Special Parameters
This parameter establishes the control margin of modulation when operating in
the
Constant Vector Control
mode.
Direct Access Number — F484
Parameter Type —
Numerical
Factory Default —
105.00
Changeable During Run —
Yes
Minimum — 80.00
Maximum — 300.00
Stall Cooperation Gain at Field Weakening Zone
Program
Special
Special Parameters
This parameter determines the degree that the
Stall
function is effective while
operating the motor in the field weakening zone.
Direct Access Number — F485
Parameter Type —
Numerical
Factory Default —
128
Changeable During Run —
Yes
Minimum — 0
Maximum — 255
Exciting Starting Rate
Program
Special
Special Parameters
This parameter establishes the rate of increase in the excitation current from a
zero output of the ASD.
Direct Access Number — F486
Parameter Type —
Numerical
Factory Default —
163.84
Changeable During Run —
Yes
Minimum — 1.64
Maximum — 327.67
Compensation Coefficient for Iron Loss
Program
Special
Special Parameters
This parameter compensates for losses in the rotor-to-stator coupling of the
excitation and torque current energy.
Direct Access Number — F487
Parameter Type —
Numerical
Factory Default —
10
Changeable During Run —
Yes
Minimum — 0
Maximum — 255
Summary of Contents for GX9
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